In bars 1 and 2, over A7, the lines are based primarily on the A blues scale (A, C, D, Eb, E, G), with the inclusion of C#, the major 3rd ... B-C-C# on the A string. Figure 7 represents the ...

But if you still find yourself trapped in the confines of pentatonic and major scales ... our next minor scale and is very dark sounding, with its formula of R-2-b3-#4-5-b6-7.